Juan and the group. I am ready for the article. Any suggestions, surmise that would increase code speed to that level and beyond would be helpful. Great Idea. Back in 78 a ham I worked on CW had old reel to reel tapes with complete qso's. He said the key was to began hearing words and not letters. I wander if you hit a level and can never go beyond it? 73 Good luck WD4MDA hal stang